Dear colleagues, We're using KVM as a hypervisor in our cloud, but now I'm considering to create one more cluster based on XenServer, because I've heard it has much better performance than KVM. So, I'd like to ask a couple of questions and your answers will be really appreciated.
1. Does XenServer really shows better performance than KVM? 2. Are there other benefits that XenServer provides comparing to KVM? 3. I'm using shared mountpoint to GFS2 (accessible by iSCSI) as a storage, what is better to use with XenServer? Thank you so much. V.